d - 440 mm

D - 540 mm

T - 63,5 mm

B - 60 mm

C - 52 mm

ra1 max. - 3 mm

a - 95,4 mm

r min. - 5 mm

r1 min. - 4 mm

Da - 514 mm

db - 452 mm

ra max. - 4 mm

da - 470 mm

Db - 531 mm

Weight - 29,9 Kg

Basic dynamic load rating (C) - 825 kN

Basic static load rating (C0) - 2150 kN

Calculation factor (e) - 0,41

Calculation factor (Y1) - 1,5

Calculation factor (Y2) - 0,8

• Model Number: R440-3
• Inner Diameter：440mm Outer Diameter：540mm Width：63,5mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-23
• Application:Laser Cutting,industrial supplies,crimping tools,relay,extruder,Tool,teaching equipment,comprehensive experiment,Roller mill,Ball screw,boring bar boring bar
• Similar models:SNR RNU44057S01 Timken 440RF30 NSK STF440RV6215g NSK 544090/544118 NTN 4R4440 ISB FC100144400 ISB FCD80114440 ISB FCD132164440 NSK 544091/544118 NSK 544091/544116
• BEARING POWER International Trading Co.,Ltd. specialize in R440-3 products，there is large inventory of NSK R440-3 . We has been built up long-term cooperation with NSK company, could make a bulk order of the R440-3 Which NSK R440-3 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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